Categories : Product ,  Couple Casio Standard Resin Band ,  Couple Collection ,  Couple Casio Standard ,  Couple Casio Standard Digital , 
Share
F-91WS-7
Specifications
Case / bezel material: Resin
Resin Band
Resin Glass
Water Resistant
LED light
1/100-second stopwatch
Measuring capacity: 59'59.99"
Measuring modes: Net time, split time, 1st-2nd place times
Daily alarm
Hourly time signal
Auto-calendar (set at 28 days for February)
12/24-hour format
Regular time keeping: Hour, minute, second, pm, date, day
Accuracy: ±30 seconds per month
Approx. battery life: 7 years on CR2016
Size of case : 38.2×35.2×8.5mm
Total weight : 21g
------------------------------------------------------------------------
LA-20WHS-7A
Specifications
Case / bezel material: Resin
Resin Band
Resin Glass
Water Resistant
LED light
1/100-second stopwatch
Measuring capacity: 59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
Daily alarm
Hourly time signal
Auto-calendar (auto calendar set at 28 days for February)
12/24-hour format
Regular timekeeping: Hour, minute, second, pm, date, day
Accuracy: ±30 seconds per month
Approx. battery life: 5 years on CR1616
Size of case : 34.5 × 30.4 × 8.6 mm
Total weight : 16 g